UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcJ8hgGqSeZ6z/d6Y6x0Lq6rhZUmbwP7M4oyZpx3tR4=' 
WHERE 
  key_id = 'e3ee890d61275b45a42ec0eb07f92409c2c0d4cffcea2ee3fb86e55ea9ca6aa8' 
  AND (
    token = 'GcJ8hgGqSeZ6z/d6Y6x0Lq6rhZUmbwP7M4oyZpx3tR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )